considering the importance of the right wing parties in iranian political history, this article has tried to provide necessary information and discussions, which help us to understand the reasons of their formation and activities in order to fill the vacuum, which exist in this domain. for this purpose, i have tried to analyze three political phases and their relations to the political awarene...

In this paper I study the strategic implications of coalition formation in an assembly. A coalition forms a voting bloc to coordinate the voting behavior of its members, acting as a single player and affecting the policy outcome. I prove that there exist stable endogenous voting bloc structures, and in an assembly with two parties I show how the incentives to join a bloc depend on the types of ...

Many security protocols hypothesize the existence of a trusted third party (TTP) to ease handling of computation and data too sensitive for the other parties involved. Subsequent discussion usually dismisses these protocols as hypothetical or impractical, under the assumption that trusted third parties cannot exist. However, the last decade has seen the emergence of hardware-based devices that,...